Almost always when I told someone I was writing a book about "eating animals", they assumed, even without knowing anything about my views, that it was a case for vegetarianism. It's a telling assumption, one that implies not only that a thorough inquiry into animal agriculture would lead one away from eating meat, but that most people already know that to be the case.

I have made my own choice, which is vegetarianism, but it's not the choice I'm imposing on anybody else.

I often think about how my sons will come to know about September 11th. Something overheard? A newspaper image? In school? I would prefer that they learn about it from my wife and me, in a deliberate and safe way. But it's hard to imagine ever feeling ready to broach the subject without some impetus.

Every widow wakes one morning, perhaps after years of pure and unwavering grieving, to realize she slept a good night's sleep, and will be able to eat breakfast, and doesn't hear her husband's ghost all the time, but only some of the time. Her grief is replaced with a useful sadness. Every parent who loses a child finds a way to laugh again. The timbre begins to fade. The edge dulls. The hurt lessens. Every love is carved from loss. Mine was. Yours is. Your great-great-great-grandchildren's will be. But we learn to live in that love.

You're incredibly beautiful,' I told her, because she was fat, so I thought it would be an especially nice compliment, and also make her like me again, even though I was sexist.

I looked at everyone and wondered where they came from, and who they missed, and what they were sorry for.

My life story is the story of everyone I've ever met.